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-rw-r--r--testsuite/bug-regex9.c75
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diff --git a/testsuite/bug-regex9.c b/testsuite/bug-regex9.c
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+/* Test for memory handling in regex.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+#ifdef HAVE_MCHECK_H
+#include <mcheck.h>
+#endif
+#include <regex.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static const char text[] = "#! /bin/sh";
+
+int
+main (void)
+{
+ regex_t re;
+ regmatch_t rm[2];
+ int n;
+
+#ifdef HAVE_MCHECK_H
+ mtrace ();
+#endif
+
+ n = regcomp (&re, "^#! */.*/(k|ba||pdk|z)sh", REG_EXTENDED);
+ if (n != 0)
+ {
+ char buf[500];
+ regerror (n, &re, buf, sizeof (buf));
+ printf ("regcomp failed: %s\n", buf);
+ exit (1);
+ }
+
+ for (n = 0; n < 20; ++n)
+ {
+ if (regexec (&re, text, 2, rm, 0))
+ {
+ puts ("regexec failed");
+ exit (2);
+ }
+ if (rm[0].rm_so != 0 || rm[0].rm_eo != 10
+ || rm[1].rm_so != 8 || rm[1].rm_eo != 8)
+ {
+ printf ("regexec match failure: %d %d %d %d\n",
+ rm[0].rm_so, rm[0].rm_eo, rm[1].rm_so, rm[1].rm_eo);
+ exit (3);
+ }
+ }
+
+ regfree (&re);
+
+ return 0;
+}